Technical details
Hearing aid Inductive radio
Center frequency
10.6 MHz
Channel
Single Channel
Bandwith
660 kHz
Data rate
212 kbps
Data flow
Simplex/Semi duplex
Protocol
Random Access / Proprietary
Wireless security measures
Security of the wireless signals is assured through device system design that
includes:
●
Individual MAC address for each unit which is checked during each
transmission.
●
A built-in pairing table which specifies valid and legitimate pairing
among units
●
A proprietary Widex communication protocol which checks the package
numbers during each transmission.
●
A Cyclic Redundancy Check (CRC) to check data validity and correct er-
rors.
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Summary of Contents for EVOKE E-XP
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